Drill bit for metalwork promising accurate starts and secure chuck grip. Cleaner holes and fewer ruined panels make workshop jobs less stressful. Is Makita HSS-GS Drill Bit the right choice for tradespeople and metal workshops?
⚡ At a Glance
- • Drilling Performance: 135 degree split point reduces walking and helps centre the bit on thin metal
- • Best for: Tradespeople, sheet metal workers and metal workshops needing precise metal holes
- • Not ideal for: Non-metal materials where a specialist masonry or wood bit is required
135 degree point angle with a split point reduces side slipping at the start of drilling. Shank options include straight shank for smaller diameters and a three-flat 13mm shank for larger sizes to prevent chuck slippage.
Accurate hole starts – thanks to 135-degree split point
135 degree point angle concentrates cutting at the tip while the split point reduces the tendency to skid across the surface. The geometry lowers radial force during contact so the cutter seats quickly.
Reduced walking at the start allows precise hole placement on sheet metal and fewer mistakes when marking out.
Secure chuck grip – with three-flat shank for larger diameters
Tip diameters of 14mm and above use a 13mm shank with three flats to engage the chuck firmly and resist rotation under torque. The flat faces create positive contact points for standard drill chucks.
Consistent torque transfer prevents slippage on larger holes, so drilling remains steady during workshop and construction tasks.
Versatile metal drilling – with HSS-GS geometry
HSS-GS designation indicates high-speed steel geometry optimised for cutting metal, while smaller sizes (0–13mm) use a straight shank for standard holders. The combination suits a range of metal types.
Suitable for work in construction, sheet metal applications and metal workshops, delivering dependable performance across common metalworking jobs.
✨ The 4 Key Reasons for Makita HSS-GS Drill Bit
- 135° split point – Reduces drill walking, enabling precise hole positioning on thin metal
- Three-flat shank (≥14mm) – Prevents chuck slippage under high torque in larger holes
- Straight shank (0–13mm) – Fits standard chucks and maintains alignment for small diameters
- HSS-GS geometry – Suitable for both ferrous and non-ferrous metal drilling tasks in workshops
📋 Technical Details at a Glance
- Category: Home Improvement
- Type: HSS-GS Drill Bit
- Brand: Makita
- Tip angle: 135 degree
- Point type: Split point
❓ Frequently Asked Questions
Q: Will this fit a standard drill chuck?
A: Sizes 0–13mm are equipped with a straight shank that fits standard chucks; sizes 14mm and above use a 13mm shank with three flats to attach securely to a chuck and prevent slippage.
Q: What materials can be drilled with it?
A: Suitable for ferrous and non-ferrous metals, making it appropriate for a wide range of metalworking tasks.
Q: Where is it best used?
A: Ideal for construction jobs, sheet metal applications and general metal workshop use.
🏆 Our Verdict
Suited to tradespeople, sheet metal workers and metal workshops that need accurate, reliable metal drilling. Split point geometry and shank options for larger diameters ensure accurate starts and secure chuck grip. No price is provided here, but robust HSS-GS geometry and anti-slip shank design suggest long-term reliability and good workshop value.
